18386074

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 32306688

約数和(自身を除く): 13920614

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 1151, 2282, 2302, 7987, 8057, 15974, 16114, 56399, 112798, 187613, 375226, 1313291, 2626582, 9193037, 18386074]

約数ペア:

[(1, 18386074), (2, 9193037), (7, 2626582), (14, 1313291), (49, 375226), (98, 187613), (163, 112798), (326, 56399), (1141, 16114), (1151, 15974), (2282, 8057), (2302, 7987)]